SMMS High-Wall Type
Installation Manual
– 12 –
EN
7
INDOOR UNIT FIXING
1. Pass the pipe through the hole in the wall,
and hook the indoor unit on the installation
plate at the upper hooks.
2. Swing the indoor unit to right and left to
confirm that it is firmly hooked up on the
installation plate.
3. While pressing the indoor unit onto the wall,
hook it at the lower part on the installation
plate. Pull the indoor unit toward you to
confirm that it is firmly hooked up on the
installation plate.
• For detaching the indoor unit from the installation
plate, pull the indoor unit toward you while
pushing its bottom up at the specified parts.
REQUIREMENT
The lower part of indoor unit may float, due to the
condition of piping and you cannot fix it to the
installation plate. In that case, use the screws
provided to fix the unit and the installation plate.
Especially when the pipes are pulled out from
the left side, the unit must be screwed to the
installation plate.
8
DRAINAGE
1. Run the drain hose sloped downwards.
NOTE
• Hole should be made at a slight downward slant
on the outdoor side.
2. Put water in the drain pan and make sure
that the water is drained out of doors.
3. When connecting extension drain hose,
insulate the connecting part of extension
drain hose with shield pipe.
CAUTION
Arrange the drain pipe for proper drainage from
the unit.
Improper drainage can result in dew-dropping.
This air conditioner has the structure designed to
drain water collected from dew, which forms on the
back of the indoor unit, to the drain pan.
Therefore, do not store the power cord and other
parts at a height above the drain guide.
1
2
Press
(unhook)
Hook
Hook here
Installation plate
Push
Push
screw
screw
Do not put the
drain hose end
in the drainage
ditch.
Do not put the
drain hose end
into water.
Do not rise the drain hose.
Do not form the drain hose
into a wavy shape.
50 mm
or more
Drain hose
Inside the
room
Shield pipe
Extension drain hose
Wall
Drain guide
Space for pipes
12-EN
